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AK+Everywhere: Make StdLibExtras templates less wrapper-y
This commit makes the user-facing StdLibExtras templates and utilities arguably more nice-looking by removing the need to reach into the wrapper structs generated by them to get the value/type needed. The C++ standard library had to invent `_v` and `_t` variants (likely because of backwards compat), but we don't need to cater to any codebase except our own, so might as well have good things for free. :^)
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41 changed files with 650 additions and 662 deletions
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@ -77,28 +77,28 @@ const void* memmem(const void* haystack, size_t, const void* needle, size_t);
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template<typename T>
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[[nodiscard]] inline bool copy_from_user(T* dest, const T* src)
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{
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static_assert(is_trivially_copyable<T>());
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static_assert(IsTriviallyCopyable<T>);
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return copy_from_user(dest, src, sizeof(T));
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}
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template<typename T>
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[[nodiscard]] inline bool copy_to_user(T* dest, const T* src)
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{
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static_assert(is_trivially_copyable<T>());
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static_assert(IsTriviallyCopyable<T>);
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return copy_to_user(dest, src, sizeof(T));
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}
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template<typename T>
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[[nodiscard]] inline bool copy_from_user(T* dest, Userspace<const T*> src)
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{
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static_assert(is_trivially_copyable<T>());
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static_assert(IsTriviallyCopyable<T>);
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return copy_from_user(dest, src.unsafe_userspace_ptr(), sizeof(T));
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}
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template<typename T>
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[[nodiscard]] inline bool copy_from_user(T* dest, Userspace<T*> src)
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{
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static_assert(is_trivially_copyable<T>());
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static_assert(IsTriviallyCopyable<T>);
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return copy_from_user(dest, src.unsafe_userspace_ptr(), sizeof(T));
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}
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@ -125,28 +125,28 @@ DEPRECATE_COPY_FROM_USER_TYPE(timeval, copy_time_from_user)
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template<typename T>
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[[nodiscard]] inline bool copy_to_user(Userspace<T*> dest, const T* src)
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{
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static_assert(is_trivially_copyable<T>());
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static_assert(IsTriviallyCopyable<T>);
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return copy_to_user(dest.unsafe_userspace_ptr(), src, sizeof(T));
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}
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template<typename T>
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[[nodiscard]] inline bool copy_to_user(Userspace<T*> dest, const void* src, size_t size)
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{
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static_assert(is_trivially_copyable<T>());
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static_assert(IsTriviallyCopyable<T>);
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return copy_to_user(dest.unsafe_userspace_ptr(), src, size);
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}
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template<typename T>
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[[nodiscard]] inline bool copy_from_user(void* dest, Userspace<const T*> src, size_t size)
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{
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static_assert(is_trivially_copyable<T>());
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static_assert(IsTriviallyCopyable<T>);
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return copy_from_user(dest, src.unsafe_userspace_ptr(), size);
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}
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template<typename T>
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[[nodiscard]] inline bool copy_n_from_user(T* dest, const T* src, size_t count)
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{
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static_assert(is_trivially_copyable<T>());
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static_assert(IsTriviallyCopyable<T>);
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Checked size = sizeof(T);
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size *= count;
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if (size.has_overflow())
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@ -157,7 +157,7 @@ template<typename T>
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template<typename T>
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[[nodiscard]] inline bool copy_n_to_user(T* dest, const T* src, size_t count)
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{
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static_assert(is_trivially_copyable<T>());
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static_assert(IsTriviallyCopyable<T>);
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Checked size = sizeof(T);
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size *= count;
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if (size.has_overflow())
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@ -168,7 +168,7 @@ template<typename T>
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template<typename T>
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[[nodiscard]] inline bool copy_n_from_user(T* dest, Userspace<const T*> src, size_t count)
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{
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static_assert(is_trivially_copyable<T>());
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static_assert(IsTriviallyCopyable<T>);
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Checked size = sizeof(T);
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size *= count;
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if (size.has_overflow())
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@ -179,7 +179,7 @@ template<typename T>
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template<typename T>
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[[nodiscard]] inline bool copy_n_to_user(Userspace<T*> dest, const T* src, size_t count)
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{
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static_assert(is_trivially_copyable<T>());
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static_assert(IsTriviallyCopyable<T>);
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Checked size = sizeof(T);
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size *= count;
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if (size.has_overflow())
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